Livestock oral cavity opening device for animal husbandry and veterinary medicine

• Main Author: BAI WENFEI
• Format: Patent
• Language: Chinese; English
• Published: 08.08.2023
• Subjects: HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS

The utility model relates to the technical field of animal husbandry oral cavity opening, and discloses an animal husbandry veterinary livestock oral cavity opening device which comprises a limiting plate, one end of the limiting plate is fixedly connected with a supporting plate, a notch is formed in the middle of a plate body of the supporting plate, and a screw rod is rotationally connected into the notch. And one end of the screw penetrates through the limiting plate and is fixedly connected with a first crank, and the middle of a rod body of the screw is in threaded connection with a moving block. According to the device disclosed by the utility model, firstly, the second crank is rotated, so that the internal winding drum can tighten the tightening belt, and meanwhile, the external tightening belt tightens the upper jaw and the lower jaw of the livestock, so that the device is prevented from falling off due to shaking of the head of the livestock in the use process; the output rod can be rotated to driv